Top 100 Tax Preparation Firms in St. Catharines
The Best of December 2025Looking for a top tax preparation company in St. Catharines?
Reduce your risk of being audited and navigate the tax preparation process with ease by working with a tax preparation service.
To assist you in your search for a partner, we’ve compiled this list of the top tax preparation experts in St. Catharines. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best St. Catharines Tax Preparation Services
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91Undisclosed2 - 9 employeesToronto, CanadaSmall Accounting company MARLIES Y HENDRICKS ACCOUNTING FIRM, is located in Toronto, Canada. The team focuses on Accounting.Read More
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92Undisclosed2 - 9 employeesBrampton, CanadaVN Accounting Solutions is a small Brampton, Canada-based Accounting company. Their services include Accounting.Read More
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93Undisclosed2 - 9 employeesOakville, CanadaNY Parley is a branding agency. Their small team of employees is based in Oakville, Canada. Their team offers Branding and Web Design.Read More
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94Undisclosed2 - 9 employeesToronto, CanadaLaunched in 2022, CoPilot Tax, a small Accounting company, is located in Toronto, Canada. Their team specializes in Accounting.Read More
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95Undisclosed2 - 9 employeesMississauga, CanadaGary R Landa is an Accounting company. They are headquartered in Mississauga, Canada and have small team. Their services include Accounting.Read More
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96Undisclosed2 - 9 employeesOakville, CanadaHeadquartered in Milton, Canada and Oakville, Canada, Brillion Group is an Accounting company. They provide Accounting and Business Valuation Services.Read More
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97Undisclosed2 - 9 employeesHamilton, CanadaHeadquartered in Hamilton, Canada, LGC Smithers, Inc. Is a small Accounting company. Their services include Accounting.Read More
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98Undisclosed10 - 49 employeesMississauga, CanadaFounded in 2017, Think Accounting & Consulting is an Accounting company. The team provides Accounting and is located in Mississauga, Canada.Read More
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99Undisclosed2 - 9 employeesToronto, CanadaBased in Toronto, Canada, ZHS Chartered Accountants is a small Accounting company. Their services include Accounting and Business Consulting.Read More
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100Undisclosed2 - 9 employeesToronto, CanadaAwerix CPA Professional Corporation is an Accounting company. Their small team is based in Toronto, Canada and Mississauga, Canada. Their services include Accounting and Business Consulting.Read More
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101$1,000+2 - 9 employeesToronto, CanadaAstercube Accounting Outsourcing is an Ahmedabad, India-based Finance & Accounting Outsourcing (FAO) company. Their services include Finance & Accounting Outsourcing (FAO) and Accounting.Read More
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102Undisclosed2 - 9 employeesToronto, CanadaFounded in 2011, Stonehenge Accounting Inc. Is a small Toronto, Canada-based Accounting company. Their team specializes in Accounting and Business Consulting.Read More
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103Undisclosed2 - 9 employeesToronto, CanadaBTL is a small Accounting company located in Toronto, Canada. The team focuses on Accounting.Read More
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104Undisclosed2 - 9 employeesToronto, CanadaSaeed & Company is an Accounting company. They are headquartered in Toronto, Canada and have small team. Their team provides Accounting.Read More
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105Undisclosed2 - 9 employeesMississauga, CanadaDharna CPA, a small Accounting company, is in Mississauga, Canada. Their services include Accounting.Read More
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106Undisclosed2 - 9 employeesMilton, CanadaMelanie Beaumont Chartered Professional Accountant is an Accounting company. They are based in Milton, Canada and have small team. Their services include Accounting.Read More
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107Undisclosed10 - 49 employeesToronto, CanadaSun, CPA, Professional Corporation is an Accounting company. They are headquartered in Toronto, Canada. Their team offers Accounting and Business Consulting.Read More
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108Undisclosed2 - 9 employeesMilton, CanadaA.M. Professional Corporation is an Accounting company. Based in Milton, Canada and Saint Marys, Canada, the company was launched in 2010. Their team provides Accounting and Business Consulting.Read More
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109Undisclosed10 - 49 employeesToronto, CanadaAccounting Plus Business Services is an Accounting company. They were founded in 1992, and their services include Accounting.Read More
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110Undisclosed10 - 49 employeesVaughan, CanadaFazzari + Partners LLP, an Accounting company, is headquartered in Vaughan, Canada. Their services include Accounting.Read More
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111Undisclosed10 - 49 employeesToronto, CanadaHR Accounting Group, an Accounting company, is headquartered in Toronto, Canada. The team offers Accounting and Business Consulting.Read More
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112Undisclosed2 - 9 employeesToronto, CanadaKoster Spinks & Koster LLP is an Accounting company. Their small team is located in Toronto, Canada. Their services include Accounting and IT strategy consulting.Read More
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113Undisclosed2 - 9 employeesVaughan, CanadaRead More
Muia Consulting is an accounting company founded in 2020. Based in Vaughan, Canada, their small team specializes in accounting, business consulting, commercial financing, funding, & investment, and financial advising & planning.
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114Undisclosed2 - 9 employeesToronto, CanadaIn Toronto, Canada, Milman & Company Chartered Accountants is a small Accounting company. Their services include Accounting.Read More
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115UndisclosedFreelancer employeesBrampton, CanadaRead More
MoneySenCe Accounting is a freelance accounting firm based in Brampton, Canada, and founded in 1999. They offer tax preparation solutions to various clients.
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116Undisclosed2 - 9 employeesToronto, CanadaThe Accounting and Tax , a small Accounting company, is in Toronto, Canada. Their services include Accounting.Read More
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117Undisclosed2 - 9 employeesVaughan, CanadaFounded in 1990, ANG CPA Professional Corporation is an Accounting company. The company provides Accounting.Read More
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118Undisclosed2 - 9 employeesMississauga, CanadaLocated in Mississauga, Canada, Parveen Bansal CPA is a small Accounting company. The team offers Accounting.Read More
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119Undisclosed2 - 9 employeesMilton, CanadaLarry Stolberg CPA is an Accounting company. They are based in Milton, Canada and have small team. Their services include Accounting.Read More
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120Undisclosed10 - 49 employeesMississauga, CanadaRCSPL Canada Inc. Is a recruiting company in Mississauga, Canada. Established in 2017, the small team provides recruiting, staffing, digital strategy, social media marketing, and more.Read More
Industries
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